文献类型：期刊文献

英文题名：Intrinsic Rheo-Kinetics on Gelation Process of Hydrophobic Amphoteric Cellulose

作者：Ma, Ming[1];Fang, Bo[1];Lu, Yongjun[2];Tian, Meng[1];Qiu, Xiaohui[2];Li, Guodong[1];Jin, Hao[1];He, Yuwei[3];Huang, Caihe[1];Liu, Yuting[2];Wang, Liwei[2];Li, Kejing[1]

机构：[1]E China Univ Sci & Technol, Res Ctr Chem Engn, Lab Chem Engn Rheol, Shanghai 200237, Peoples R China;[2]Petro China, Langfang Filial Res Inst Petr Explorat & Dev, Langfang, Peoples R China;[3]LDS Technol Co LTD, Beijing, Peoples R China

年份：2016

卷号：37

期号：8

起止页码：1076

外文期刊名：JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20161502226491);WOS:【SCI-EXPANDED(收录号:WOS:000374011900002)】；

基金：This project was granted financial support from the National High Technology Research and Development Program "863" Project of China (2013AA064801), and scientific research and technology development projects of China National Petroleum Corporation: key technology research of the basic theory of the wellbore fluid (2014A-4212).

语种：英文

外文关键词：Gelation process; hydrophobic amphoteric cellulose; intrinsic rheo-kinetics

摘要：Micro-rheological properties including elasticity index (EI) and solid liquid balance (SLB) of gelation process of hydrophobic amphoteric cellulose solution at different temperatures and crosslinker concentrations were investigated by optical micro-rheometer in this work. During the crosslinking gelation process, EI appears a two-stage rise, and SLB first increases to maximum and then decreases to constant. According to EI curves, the gelation process can be divided into two stages. Intrinsic rheo-kinetics equations were first established to characterize the two-stage crosslinking process. The simulated values by the novel intrinsic rheo-kinetic models were in good agreement with experimental data and the model parameters were well-defined and of reasonable significance.